WO2001074686A3 - Method for manufacturing air-filled cushioning materials - Google Patents

Method for manufacturing air-filled cushioning materials Download PDF

Info

Publication number
WO2001074686A3
WO2001074686A3 PCT/IL2001/000290 IL0100290W WO0174686A3 WO 2001074686 A3 WO2001074686 A3 WO 2001074686A3 IL 0100290 W IL0100290 W IL 0100290W WO 0174686 A3 WO0174686 A3 WO 0174686A3
Authority
WO
WIPO (PCT)
Prior art keywords
cells
inflating
passage
cushioning materials
roll
Prior art date
Application number
PCT/IL2001/000290
Other languages
French (fr)
Other versions
WO2001074686A2 (en
Inventor
Shlomo Nevo
Original Assignee
Rapa Retail Air Pillow Applian
Shlomo Nevo
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Rapa Retail Air Pillow Applian, Shlomo Nevo filed Critical Rapa Retail Air Pillow Applian
Priority to AU2001244510A priority Critical patent/AU2001244510A1/en
Publication of WO2001074686A2 publication Critical patent/WO2001074686A2/en
Publication of WO2001074686A3 publication Critical patent/WO2001074686A3/en

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B31—MAKING ARTICLES OF PAPER, CARDBOARD OR MATERIAL WORKED IN A MANNER ANALOGOUS TO PAPER; WORKING PAPER, CARDBOARD OR MATERIAL WORKED IN A MANNER ANALOGOUS TO PAPER
    • B31D—MAKING ARTICLES OF PAPER, CARDBOARD OR MATERIAL WORKED IN A MANNER ANALOGOUS TO PAPER, NOT PROVIDED FOR IN SUBCLASSES B31B OR B31C
    • B31D5/00—Multiple-step processes for making three-dimensional articles ; Making three-dimensional articles
    • B31D5/0039—Multiple-step processes for making three-dimensional articles ; Making three-dimensional articles for making dunnage or cushion pads
    • B31D5/0073—Multiple-step processes for making three-dimensional articles ; Making three-dimensional articles for making dunnage or cushion pads including pillow forming
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29L—INDEXING SCHEME ASSOCIATED WITH SUBCLASS B29C, RELATING TO PARTICULAR ARTICLES
    • B29L2031/00—Other particular articles
    • B29L2031/712—Containers; Packaging elements or accessories, Packages

Landscapes

  • Buffer Packaging (AREA)

Abstract

A method for manufacturing a packing cushioning material, comprising: (a) preparing a roll (3) of plastic material having a plurality of pre-prepared two-dimensional non-inflated cells (2) by connecting two sheet layers (1) of said plastic material by soldering or welding seams (7) so as to form a double plastic film consisting of said cells (2) and having a passage (5) for inflating the cells (2), each of the cells (2) having an opening (4) into said passage (5) and said cells (2) being separated from each other by these seams (7) and, optionally, by perforation; (b) inflating each of the cells (2) with a blower (9) through the passage (5) while unrolling said roll (3) and thus blowing the cells (2) up into cushions, the air pressure in the cells (2) being about the atmospheric pressure; (c) sealing each cell (2) by welding immediately after inflating it; (d) cutting pieces of the inflated output cushioning material at a required length. The invention further relates to a device for use of this method.
PCT/IL2001/000290 2000-04-02 2001-03-28 Method for manufacturing air-filled cushioning materials WO2001074686A2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
AU2001244510A AU2001244510A1 (en) 2000-04-02 2001-03-28 A method for manufacturing air-filled plastic cushioning materials and a compactdevice for use thereof

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
IL13540900A IL135409A0 (en) 2000-04-02 2000-04-02 A method for manufacturing air filled plastic cushioning materials and a compact device for use thereof
IL135409 2000-04-02

Publications (2)

Publication Number Publication Date
WO2001074686A2 WO2001074686A2 (en) 2001-10-11
WO2001074686A3 true WO2001074686A3 (en) 2002-02-28

Family

ID=11074006

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/IL2001/000290 WO2001074686A2 (en) 2000-04-02 2001-03-28 Method for manufacturing air-filled cushioning materials

Country Status (3)

Country Link
AU (1) AU2001244510A1 (en)
IL (1) IL135409A0 (en)
WO (1) WO2001074686A2 (en)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7220476B2 (en) * 2001-05-10 2007-05-22 Sealed Air Corporation (Us) Apparatus and method for forming inflated chambers
GB2387423B (en) * 2002-04-12 2005-06-22 Green Light Packaging Ltd Apparatus and method for forming void-fill packaging
AU2005203038A1 (en) 2004-07-15 2006-02-02 Sealed Air Corporation (Us) High-speed apparatus and method for forming inflated chambers
US8020358B2 (en) 2004-11-02 2011-09-20 Sealed Air Corporation (Us) Apparatus and method for forming inflated containers
US7225599B2 (en) 2005-04-05 2007-06-05 Sealed Air Corporation Apparatus and method for forming inflated articles
GB2426807A (en) * 2005-05-31 2006-12-06 Green Light Packaging Ltd Apparatus for forming void-filll packaging
US8567159B2 (en) 2007-04-12 2013-10-29 Sealed Air Corporation (Us) Apparatus and method for making inflated articles
US7950433B2 (en) 2009-02-12 2011-05-31 Sealed Air Corporation (Us) Machine for inflating and sealing an inflatable web

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1141941B (en) * 1960-11-23 1962-12-27 Jean Melzer Elastic packaging material
US4096306A (en) * 1975-12-24 1978-06-20 Minnesota Mining And Manufacturing Company Strip material used in forming air inflated cushioning material
US4169002A (en) * 1975-12-24 1979-09-25 Minnesota Mining And Manufacturing Company Method for forming air inflated cushioning material
US5261466A (en) * 1991-06-25 1993-11-16 Kabushikikaisha Kashiharaseitai Process for continuously filling fluid into a plurality of closed bags
EP0679588A1 (en) * 1993-11-05 1995-11-02 Shinwa Corporation Gas charging apparatus for gas bag having continuous independent gas chambers
WO2000053501A1 (en) * 1999-03-09 2000-09-14 Free-Flow Packaging International, Inc. Machine and method for manufacturing a continuous production of pneumatically filled inflatable packaging pillows

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1141941B (en) * 1960-11-23 1962-12-27 Jean Melzer Elastic packaging material
US4096306A (en) * 1975-12-24 1978-06-20 Minnesota Mining And Manufacturing Company Strip material used in forming air inflated cushioning material
US4169002A (en) * 1975-12-24 1979-09-25 Minnesota Mining And Manufacturing Company Method for forming air inflated cushioning material
US5261466A (en) * 1991-06-25 1993-11-16 Kabushikikaisha Kashiharaseitai Process for continuously filling fluid into a plurality of closed bags
EP0679588A1 (en) * 1993-11-05 1995-11-02 Shinwa Corporation Gas charging apparatus for gas bag having continuous independent gas chambers
WO2000053501A1 (en) * 1999-03-09 2000-09-14 Free-Flow Packaging International, Inc. Machine and method for manufacturing a continuous production of pneumatically filled inflatable packaging pillows

Also Published As

Publication number Publication date
WO2001074686A2 (en) 2001-10-11
AU2001244510A1 (en) 2001-10-15
IL135409A0 (en) 2001-05-20

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